package com.coisini.design.pattern.structural.composite.imooc;

/**
 * @Description 目录组件
 * @Author coisini
 * @Date Aug 30, 2022
 * @Version 1.0
 */
public abstract class CatalogComponent {

    public void add(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持添加操作");
    };

    public void remove(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持删除操作");
    };

    public String getName(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取名称操作");
    };

    public double getPrice(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取价格操作");
    };

    public void print() {
        throw new UnsupportedOperationException("不支持打印操作");
    };

}
